Derby Hot Brown Sliders

Featured in: Oven-Based Meals

These Derby Hot Brown sliders combine roasted turkey, crispy bacon, and a rich Mornay sauce layered on pillowy brioche buns. The creamy sauce blends Gruyère and Parmesan cheeses with a hint of nutmeg, adding depth to each bite. Perfectly sized for gatherings, these sliders bake until golden and are garnished with fresh parsley and extra Parmesan. They offer a delicious balance of savory, creamy, and smoky flavors, easy to prepare within 45 minutes and ideal for sharing.

Updated on Wed, 11 Mar 2026 07:25:05 GMT
A tray of Derby Party Hot Brown Sliders on brioche buns, layered with turkey, bacon, and creamy Mornay sauce, golden and warm from the oven. Save
A tray of Derby Party Hot Brown Sliders on brioche buns, layered with turkey, bacon, and creamy Mornay sauce, golden and warm from the oven. | cozymsemen.com

There's something magical about the Kentucky Derby—the thunder of hooves, the elegant hats, and the timeless traditions that bring friends and family together. Among the most beloved culinary tributes to the Bluegrass State is the Hot Brown, a rich open-faced sandwich born in Louisville's Brown Hotel in the 1920s. These Derby Party Hot Brown Sliders transform that legendary classic into bite-sized perfection, layering tender roasted turkey, crispy bacon, and velvety Mornay sauce on pillowy brioche buns. Whether you're hosting a Derby watch party or simply craving a taste of Southern comfort, these sliders deliver all the indulgence of the original in a format that's perfect for passing around and sharing.

A tray of Derby Party Hot Brown Sliders on brioche buns, layered with turkey, bacon, and creamy Mornay sauce, golden and warm from the oven. Save
A tray of Derby Party Hot Brown Sliders on brioche buns, layered with turkey, bacon, and creamy Mornay sauce, golden and warm from the oven. | cozymsemen.com

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The secret to these sliders lies in the luxurious Mornay sauce—a classic French béchamel enriched with nutty Gruyère and sharp Parmesan cheese. This silky, cheese-studded sauce is what elevates the humble ingredients into something truly special. The gentle hint of nutmeg adds warmth and depth, while the combination of whole milk and heavy cream creates a texture that's neither too thick nor too thin. When baked, the sauce melds with the buttery brioche, creating pockets of golden, bubbling goodness that make every bite irresistible.

Ingredients

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  • For the Sliders: 12 brioche slider buns, 12 slices roasted turkey breast, 12 slices cooked bacon, 1 large tomato (thinly sliced), 2 tbsp unsalted butter (melted, for brushing)
  • For the Mornay Sauce: 2 tbsp unsalted butter, 2 tbsp all-purpose flour, 1 cup whole milk, 1/2 cup heavy cream, 1 cup shredded Gruyère cheese (or sharp white cheddar), 1/4 cup freshly grated Parmesan cheese, 1/4 tsp ground nutmeg, 1/2 tsp salt, 1/4 tsp black pepper
  • For Garnish: 2 tbsp chopped fresh parsley, 1/4 cup extra Parmesan cheese (optional)

Instructions

Step 1: Prepare the oven
Preheat oven to 375°F (190°C). Line a baking sheet with parchment paper.
Step 2: Make the Mornay sauce
In a saucepan over medium heat, melt 2 tbsp butter. Whisk in flour and cook 1 minute. Gradually add milk and cream, whisking until smooth and thickened, about 2–3 minutes. Remove from heat and stir in Gruyère, Parmesan, nutmeg, salt, and pepper until cheese is melted and sauce is smooth.
Step 3: Prepare the buns
Slice the brioche buns in half. Place the bottom halves on the prepared baking sheet.
Step 4: Assemble the sliders
Layer each bun bottom with a slice of roast turkey, a tomato slice, a spoonful of Mornay sauce, and a slice of crispy bacon.
Step 5: Top and brush
Place the bun tops on each slider. Brush tops lightly with melted butter.
Step 6: Add cheese topping
Sprinkle extra Parmesan cheese over the sliders, if desired.
Step 7: Bake
Bake for 10–12 minutes, until the buns are golden and the filling is warmed through.
Step 8: Garnish and serve
Garnish with chopped parsley and serve warm.

Zusatztipps für die Zubereitung

For the smoothest Mornay sauce, make sure to whisk constantly when adding the milk and cream to prevent lumps from forming. If your sauce does get lumpy, simply strain it through a fine-mesh sieve before adding the cheese. The sauce should coat the back of a spoon when ready—if it's too thick, thin it with a splash of milk; if too thin, simmer a bit longer. You can make the Mornay sauce up to two days ahead and store it covered in the refrigerator, then gently rewarm it over low heat before assembling the sliders. For extra flavor depth, add a pinch of cayenne pepper to the sauce for a subtle kick that complements the richness beautifully.

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Varianten und Anpassungen

These sliders are wonderfully adaptable to different tastes and dietary needs. Swap the roasted turkey for smoked turkey or thinly sliced deli ham for a different flavor profile. If Gruyère isn't available, sharp white cheddar works beautifully and adds a more pronounced tang. For a lighter version, use half-and-half instead of heavy cream, though the sauce will be slightly less rich. Vegetarian guests? Replace the turkey and bacon with roasted portobello mushrooms and crispy fried shallots. You can also experiment with different bun types—potato rolls or Hawaiian rolls add their own unique sweetness and texture.

Serviervorschläge

Derby Party Hot Brown Sliders shine as the centerpiece of any appetizer spread. Serve them alongside classic Southern sides like creamy coleslaw, potato salad, or crispy sweet potato fries. A fresh mixed green salad with a light vinaigrette provides a refreshing contrast to the rich, cheesy sliders. For beverages, consider offering mint juleps to honor Derby tradition, or pair with a crisp white wine like Chardonnay or a light-bodied beer. These sliders are best enjoyed fresh from the oven while the cheese is still melty and the buns are golden, but they can be assembled several hours ahead and baked just before guests arrive.

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| cozymsemen.com

These Derby Party Hot Brown Sliders capture everything that makes Southern entertaining special—warmth, generosity, and flavors that bring people together. Each slider is a perfect little package of comfort, with layers of savory turkey, smoky bacon, fresh tomato, and that unforgettable creamy cheese sauce, all nestled in a buttery brioche bun. Whether you're celebrating the Run for the Roses or simply gathering loved ones for good food and conversation, these sliders deliver a taste of Kentucky tradition that's both timeless and utterly delicious. Make them once, and they'll become a requested favorite at every gathering.

Recipe FAQs

What type of cheese is used in the sauce?

Gruyère and Parmesan cheeses create the creamy Mornay sauce with a rich, nutty flavor.

Can I use smoked turkey instead of roasted turkey?

Yes, smoked turkey adds a deeper smoky flavor and works well with the other ingredients.

How do I make the Mornay sauce smooth?

Whisk the flour with butter, slowly add milk and cream, and stir continuously until thickened before adding cheese.

What is the best way to serve these sliders?

Serve warm, garnished with chopped parsley and extra Parmesan, alongside Southern sides or a green salad.

Can these sliders be prepared ahead of time?

Yes, assemble in advance and bake just before serving to maintain freshness and warmth.

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Derby Hot Brown Sliders

Tender turkey and bacon with creamy cheese sauce on fluffy brioche sliders, ideal for any party.

Prep Time
20 min
Time to Cook
25 min
Total Duration
45 min
By Cozy Msemen Daniel Crawford


Skill Level Easy

Cuisine American Southern

Output 12 Portions

Diet Info None specified

What You Need

For the Sliders

01 12 brioche slider buns
02 12 slices roasted turkey breast
03 12 slices cooked bacon
04 1 large tomato, thinly sliced
05 2 tablespoons unsalted butter, melted for brushing

For the Mornay Sauce

01 2 tablespoons unsalted butter
02 2 tablespoons all-purpose flour
03 1 cup whole milk
04 1/2 cup heavy cream
05 1 cup shredded Gruyère cheese or sharp white cheddar
06 1/4 cup freshly grated Parmesan cheese
07 1/4 teaspoon ground nutmeg
08 1/2 teaspoon salt
09 1/4 teaspoon black pepper

For Garnish

01 2 tablespoons chopped fresh parsley
02 1/4 cup extra Parmesan cheese optional

How-To Steps

Step 01

Preheat and Prepare: Preheat oven to 375°F. Line a baking sheet with parchment paper.

Step 02

Create Mornay Sauce: In a saucepan over medium heat, melt 2 tablespoons butter. Whisk in flour and cook for 1 minute. Gradually add milk and cream, whisking until smooth and thickened, approximately 2 to 3 minutes. Remove from heat and stir in Gruyère, Parmesan, nutmeg, salt, and pepper until cheese is melted and sauce is smooth.

Step 03

Prepare Brioche Buns: Slice the brioche buns in half. Place the bottom halves on the prepared baking sheet.

Step 04

Assemble Slider Layers: Layer each bun bottom with a slice of roasted turkey, a tomato slice, a spoonful of Mornay sauce, and a slice of crispy bacon.

Step 05

Top and Brush: Place the bun tops on each slider. Brush tops lightly with melted butter.

Step 06

Optional Cheese Topping: Sprinkle extra Parmesan cheese over the sliders if desired.

Step 07

Bake: Bake for 10 to 12 minutes, until the buns are golden and the filling is warmed through.

Step 08

Finish and Serve: Garnish with chopped parsley and serve warm.

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Tools Needed

  • Saucepan
  • Whisk
  • Baking sheet
  • Parchment paper
  • Knife and cutting board
  • Pastry brush

Allergy Details

Please check every ingredient for allergens and reach out to your healthcare provider with concerns.
  • Contains milk
  • Contains wheat and gluten
  • Contains eggs in brioche
  • May contain tree nuts in brioche or cheese
  • Contains meat: turkey and bacon
  • Always check product labels for hidden allergens

Nutrition Info (per serving)

Nutritional info is an estimate. Cozy Msemen recommends asking a professional about your needs.
  • Calories: 280
  • Fats: 16 g
  • Carbohydrates: 18 g
  • Proteins: 15 g

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